2021630672

素因数分解:

$2^4\times {\mathrm{2029}}^1\times {\mathrm{62273}}^1$

素因数の和:64310

約数の個数: 20

約数和(自身を含む): 3918902820

約数和(自身を除く): 1897272148

約数列:

[1, 2, 4, 8, 16, 2029, 4058, 8116, 16232, 32464, 62273, 124546, 249092, 498184, 996368, 126351917, 252703834, 505407668, 1010815336, 2021630672]

約数ペア:

[(1, 2021630672), (2, 1010815336), (4, 505407668), (8, 252703834), (16, 126351917), (2029, 996368), (4058, 498184), (8116, 249092), (16232, 124546), (32464, 62273)]